{"npi":"1609834019","type":"NPI-1","status":"active","name":{"display":"Mark Weiss MD","other":[],"first":"MARK","last":"WEISS","credential":"MD"},"specialty":{"primary_taxonomy":"2085R0204X","primary_taxonomy_description":"Vascular & Interventional Radiology Physician","slug":"vascular-interventional-radiology-physician","schema_org_specialty":null,"all":[{"code":"2085R0204X","description":"Vascular & Interventional Radiology Physician","primary":true,"state":"MI","license":"4301050600"}]},"addresses":[{"purpose":"LOCATION","street_1":"G3239 BEECHER RD","city":"FLINT","state":"MI","postal_code":"485323616","country_code":"US","street_2":"SUITE F","phone":"8107336780","fax":"8107336939"},{"purpose":"MAILING","street_1":"1141 SPRINGBORROW DR","city":"FLINT","state":"MI","postal_code":"485322141","country_code":"US","phone":"8102308353"}],"license":{"state":"MI","number":"4301050600"},"identifiers":[{"type_code":"01","label":"Other","value":"1020941","state":"MI","issuer":"MCLAREN HEALTH PLAN"},{"type_code":"01","label":"Other","value":"1020941","state":"MI","issuer":"MHP FENTON"},{"type_code":"01","label":"Other","value":"0990536","state":"MI","issuer":"HEALTH PLUS"},{"type_code":"01","label":"Other","value":"4020942","state":"MA","issuer":"MCLAREN"},{"type_code":"05","label":"Medicaid","value":"4822485100","state":"MI","issuer":null},{"type_code":"05","label":"Medicaid","value":"4891811","state":"MI","issuer":null},{"type_code":"05","label":"Medicaid","value":"4891787","state":"MI","issuer":null},{"type_code":"01","label":"Other","value":"1608119","state":"MI","issuer":"FIRST HEALTH"},{"type_code":"01","label":"Other","value":"230141","state":"MI","issuer":"HAP/HEALTH ALLIANCE  PLAN"},{"type_code":"05","label":"Medicaid","value":"4822449100","state":"MI","issuer":null},{"type_code":"05","label":"Medicaid","value":"4822494100","state":"MI","issuer":null},{"type_code":"01","label":"Other","value":"RA820073","state":"MI","issuer":"MCARE"}],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20110221000749","type_code":"14-30","type_desc":"PRACTITIONER - DIAGNOSTIC RADIOLOGY","state":"PA","pac_id":"7719883073"}]},"enumeration_date":"2006-05-03","last_updated":"2007-07-09","_meta":{"source":"NPPES","snapshot_date":"2007-07-09","doc_url":"https://findmynpi.com/api"}}